Chocolate Pavlova

Instructions

1. 1

   With the rack in the middle position, preheat the oven to 135 °C (275 °F). Line a baking sheet with parchment paper.

2. 2

   In a small bowl, dissolve cornstarch in vinegar. Set aside.

3. 3

   In a bowl, beat egg whites with an electric mixer until frothy. Gradually add sugar while beating until stiff peaks form. Stir in cornstarch mixture.

4. 4

   Spread meringue on the baking sheet forming a 20-cm (8-inch) disc. Bake for 1 hour and 15 minutes. Meringue will turn light brown. Remove from the oven and let cool completely. It will sag slightly as it cools.